Combined behaviour of droplets with pools in MIG welding, a numerical analysis model has been developed for three-dimensional fluid flow and heat transfer in MIG weld pools with droplet impact.

• 本文结合MIG焊过程熔滴与熔池作用的特点，建立了熔滴冲击下三维运动MIG焊接熔池中流体流动及传热过程的数值分析模型。